John Renfro Email and Phone Number
Dynamic Radar Technician with 9+ years’ success testing, troubleshooting, repairing, and maintaining complex radar systems.*Enthusiastic lifelong learner with broad expertise in electronics engineering, radar operation, and related disciplines.*Honed written and verbal communication skills leveraged to provide comprehensive training, unite multidisciplinary teams around common goals, and manage vendor relations.*An organized, forward-thinking approach to inventory management, technical troubleshooting, and equipment testing.*Technical proficiencies include AN/ASR-8, AN/FPN-63, AN/TPN-22, AN/TPS-73, AN/UYQ-34 radar systems; weather systems; automated surface observing system (ASOS); runway visual, wind speed/direction, cloud height indicator, and lightning detection system.*Possess government secret security clearance.
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Field Services EngineerVarian Medical SystemsChicago, Il, Us -
Field Services EngineerVarian Medical Systems Apr 2018 - PresentPalo Alto, Ca, Us -
Atc Radar Technician InstructorUnited States Marine Corps Jan 2016 - Feb 2018Washington, Dc, Us• Taught entry-level technicians by lecture and demonstration in electronics theory and the operation and maintenance of the AN/FPN-63(v) Radar System.• Developed and revised curriculum and testing material for one course.• Served as a Course Supervisor over eight instructors.• Certified as an Instructor Evaluator. -
Marine Air Traffic Control Squadron-1United States Marine Corps Sep 2009 - Dec 2016Washington, Dc, UsMarine Corps Air Station Yuma, Marine Corps Air Station Iwakuni, and Marine Corps Air Station Miramar • Performed corrective and planned maintenance on Radar systems to include AN/TPN-22, AN/TPS-73, and AN/UYQ-34 in support of ATC operations, both deployable and station equipment.• Performed troubleshooting and alignments on station radar AN/ASR-8, AN/FPN-63, and weather systems, ASOS, runway visual, wind speed/direction, cloud height indicator, and lightning detection systems.• Tuned, aligned, and adjusted complex electronic systems using general and special purpose test equipment, including, but not limited to: o’scopes, multi-meters, radio test sets, signal generators, spectrum analyzers, and watt-meters.• Diagnosed and repaired faults to the component level.• Trained and supervised subordinates in proper site selection, equipment set-up, troubleshooting, and system repairs.• Maintained equipment repair documentation and parts usage data for data reports.
John Renfro Skills
John Renfro Education Details
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University Of Illinois SpringfieldComputer Science -
University Of Maryland Global CampusComputer Science
Frequently Asked Questions about John Renfro
What company does John Renfro work for?
John Renfro works for Varian Medical Systems
What is John Renfro's role at the current company?
John Renfro's current role is Field Services Engineer.
What schools did John Renfro attend?
John Renfro attended University Of Illinois Springfield, University Of Maryland Global Campus.
What skills is John Renfro known for?
John Renfro has skills like Testing, Engineering, Management, Troubleshooting, Medical Devices, Leadership, Strategic Planning, Analytical Skills, Communication, Information Technology, Radio Frequency, Field Service.
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